參數(shù)資料
型號: 935228980118
廠商: NXP SEMICONDUCTORS
元件分類: 總線收發(fā)器
英文描述: ABT SERIES, 16 1-BIT TRANSCEIVER, TRUE OUTPUT, PDSO48
封裝: 7.50 MM, PLASTIC, MO-118, SOT-370-1, SSOP3-48
文件頁數(shù): 4/11頁
文件大小: 98K
代理商: 935228980118
Philips Semiconductors
Product data
74ABT16245B
74ABTH16245B
16-bit bus transceiver (3-State)
2
2002 Dec 13
FEATURES
16-bit bidirectional bus interface
Power-up 3-State
Multiple V
CC and GND pins minimize switching noise
3-State buffers
Output capability: +64 mA / –32 mA
Latch-up protection exceeds 500 mA per JEDEC Std 17
Live insertion/extraction permitted
ESD protection exceeds 2000 V per MIL STD 883 Method 3015
and 200 V per Machine Model
74ABTH16245B incorporates bus-hold data inputs which
eliminate the need for external pull-up resistors to hold unused
inputs
Bus-hold data inputs eliminate the need for external pull-up
resistors to hold unused inputs
DESCRIPTION
The 74ABT16245B high-performance BiCMOS device combines
low static and dynamic power dissipation with high speed and high
output drive.
The 74ABT16245B device is a dual octal transceiver featuring
non-inverting 3-State bus compatible outputs in both send and
receive directions. The control function implementation minimizes
external timing requirements. The device features two Output
Enable (1OE, 2OE) inputs for easy cascading and two Direction
(1DIR, 2DIR) inputs for direction control.
Two options are available, 74ABT16245B which does not have the
bus hold feature and the 74ABTH16245B which incorporates the
bus hold feature.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
Tamb = 25 °C; GND = 0 V
TYPICAL
UNIT
tPLH
tPHL
Propagation delay
nAx to nBx or nBx to nAx
CL = 50 pF; VCC = 5 V
2.0
2.3
ns
CIN
Input capacitance
VI = 0 V or VCC
4
pF
CI/O
I/O pin capacitance
VO = 0 V or VCC; 3-State
7
pF
ICCZ
Quiescent supply current
Outputs disabled; VCC = 5.5 V
500
A
ICCL
Quiescent supply current
Output Low; VCC = 5.5 V
10
mA
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE
PART NUMBER
DWG NUMBER
48-Pin Plastic SSOP Type III
–40
°C to +85 °C
74ABT16245BDL
SOT370-1
48-Pin Plastic TSSOP Type II
–40
°C to +85 °C
74ABT16245BDGG
SOT362-1
48-Pin Plastic SSOP Type III
–40
°C to +85 °C
74ABTH16245BDL
SOT370-1
相關PDF資料
PDF描述
935184420118 ABT SERIES, 16 1-BIT TRANSCEIVER, TRUE OUTPUT, PDSO48
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935203530118 ABT SERIES, 20 1-BIT DRIVER, TRUE OUTPUT, PDSO56
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